Yes it's pretty simple. If enough people are committed to it, it will work. Which can only be driven by neccesity. This might not be the case in western countr

Yes it's pretty simple. If enough people are committed to it, it will work. Which can only be driven by neccesity. This might not be the case in western countries, right now, but once governments start to mess with communications infrastructure really badly (like happened in Egypt), people will use other, non-centralized ways to communciate. Also, don't underestimate innovation, back in the 80's many people would think a global computer network that could be used by everyone, and is a big part of daily life, was a pipe dream.